feat: display teamers' average ratings in several locations

src/Entity/Teamer.php

@@ -496,6 +496,23 @@ class Teamer implements TimestampableEntityInterface
         return $this;
     }
 
+    public function getAverageRating(): ?int
+    {
+        $feedbackCount = $this->getFeedback()->count();
+
+        if (0 === $feedbackCount) {
+            return null;
+        }
+
+        $sum = 0;
+
+        foreach ($this->getFeedback() as $feedback) {
+            $sum += $feedback->getAverageRating();
+        }
+
+        return $sum / $feedbackCount;
+    }
+
     /**
      * @return Collection<int, TrainingAttendance>
      */

src/Repository/ApplicationRepository.php

@@ -69,8 +69,9 @@ class ApplicationRepository extends ServiceEntityRepository
         $qb = $this->createQueryBuilder('application');
 
         return $qb
-            ->select('application', 'teamer')
+            ->select('application', 'teamer', 'feedback')
             ->innerJoin('application.teamer', 'teamer')
+            ->leftJoin('teamer.feedback', 'feedback')
             ->where($qb->expr()->andX(
                 $qb->expr()->eq('application.assignment', ':assignment'),
                 $qb->expr()->neq('application.status', ':status')

src/Repository/DispositionRepository.php

@@ -96,8 +96,9 @@ class DispositionRepository extends ServiceEntityRepository
         $qb = $this->createQueryBuilder('disposition');
 
         return $qb
-            ->select('disposition', 'teamer')
+            ->select('disposition', 'teamer', 'feedback')
             ->innerJoin('disposition.teamer', 'teamer')
+            ->leftJoin('teamer.feedback', 'feedback')
             ->where($qb->expr()->eq('disposition.assignment', ':assignment'))
             ->setParameter('assignment', $assignment)
             ->getQuery()

src/Repository/TeamerRepository.php

@@ -32,10 +32,11 @@ class TeamerRepository extends ServiceEntityRepository
         $qb = $this->createQueryBuilder('teamer');
 
         $qb
-            ->select('teamer', 'user')
+            ->select('teamer', 'user', 'feedback')
             ->leftJoin('teamer.availabilities', 'availability')
             ->leftJoin('teamer.jobProfiles', 'job_profile')
             ->leftJoin('teamer.licenses', 'license')
+            ->leftJoin('teamer.feedback', 'feedback')
             ->leftJoin('teamer.user', 'user')
         ;
 

src/Twig/AppRuntime.php

@@ -89,8 +89,12 @@ class AppRuntime implements RuntimeExtensionInterface
         return $this->intlExtension->formatCurrency($amount, 'EUR');
     }
 
-    public function formatRating(int $rating): string
+    public function formatRating(?int $rating): string
     {
+        if (null === $rating) {
+            return '-';
+        }
+
         // Ratings are stored as integers so divide by 100 first
         $rating = $rating / 100;